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Code Issues Releases Wiki Activity

remove stack_pop

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This commit is contained in:
Justin Lin
2021-04-23 14:34:39 +08:00
parent 4d1e2b9345
commit 334f7132d0
1 changed files with 3 additions and 4 deletions
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7
src/experimental/_impl/_tiles_wfc_impl.scad
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@@ -208,9 +208,8 @@ function tilemap_propagate(tm, x, y) =
function _tilemap_propagate(tm, stack) = function _tilemap_propagate(tm, stack) =
stack_len(stack) == 0 ? tm : stack_len(stack) == 0 ? tm :
let( let(
v_stack = stack_pop(stack), current_coord = stack[0],
current_coord = v_stack[0], cs = stack[1],
cs = v_stack[1],
cx = current_coord[0], cx = current_coord[0],
cy = current_coord[1], cy = current_coord[1],
current_tiles = wf_eigenstates_at(tilemap_wf(tm), cx, cy), current_tiles = wf_eigenstates_at(tilemap_wf(tm), cx, cy),
@@ -307,6 +306,6 @@ function not_compatible_nbr_tile(tm, current_tiles, nbr_tile, dir) =
function create_stack(elem) = [elem, []]; function create_stack(elem) = [elem, []];
function stack_push(stack, elem) = [elem, stack]; function stack_push(stack, elem) = [elem, stack];
function stack_pop(stack) = [stack[0], stack[1]]; // function stack_pop(stack) = stack;
function stack_len(stack) = function stack_len(stack) =
stack[0] == undef ? 0 : (1 + stack_len(stack[1])); stack[0] == undef ? 0 : (1 + stack_len(stack[1]));